/*
 * SimpleModal 1.4.1 - jQuery Plugin
 * http://www.ericmmartin.com/projects/simplemodal/
 * Copyright (c) 2010 Eric Martin (http://twitter.com/ericmmartin)
 * Dual licensed under the MIT and GPL licenses
 * Revision: $Id: jquery.simplemodal.js 261 2010-11-05 21:16:20Z emartin24 $
 */
(function(d){
    var k=d.browser.msie&&parseInt(d.browser.version)===6&&typeof window.XMLHttpRequest!=="object",m=d.browser.msie&&parseInt(d.browser.version)===7,l=null,f=[];
    d.modal=function(a,b){
        return d.modal.impl.init(a,b)
    };
        
    d.modal.close=function(){
        d.modal.impl.close()
    };
        
    d.modal.focus=function(a){
        d.modal.impl.focus(a)
    };
        
    d.modal.setContainerDimensions=function(){
        d.modal.impl.setContainerDimensions()
    };
        
    d.modal.setPosition=function(){
        d.modal.impl.setPosition()
    };
        
    d.modal.update=function(a,b){
        d.modal.impl.update(a,
            b)
    };
        
    d.fn.modal=function(a){
        return d.modal.impl.init(this,a)
    };
        
    d.modal.defaults={
        appendTo:"body",
        focus:true,
        opacity:50,
        overlayId:"simplemodal-overlay",
        overlayCss:{},
        containerId:"simplemodal-container",
        containerCss:{},
        dataId:"simplemodal-data",
        dataCss:{},
        minHeight:null,
        minWidth:null,
        maxHeight:null,
        maxWidth:null,
        autoResize:false,
        autoPosition:true,
        zIndex:1E3,
        close:true,
        closeHTML:'<a class="modalCloseImg" title="Close"></a>',
        closeClass:"simplemodal-close",
        escClose:true,
        overlayClose:false,
        position:null,
        persist:false,
        modal:true,
        onOpen:null,
        onShow:null,
        onClose:null
    };
    
    d.modal.impl={
        d:{},
        init:function(a,b){
            var c=this;
            if(c.d.data)return false;
            l=d.browser.msie&&!d.boxModel;
            c.o=d.extend({},d.modal.defaults,b);
            c.zIndex=c.o.zIndex;
            c.occb=false;
            if(typeof a==="object"){
                a=a instanceof jQuery?a:d(a);
                c.d.placeholder=false;
                if(a.parent().parent().size()>0){
                    a.before(d("<span></span>").attr("id","simplemodal-placeholder").css({
                        display:"none"
                    }));
                    c.d.placeholder=true;
                    c.display=a.css("display");
                    if(!c.o.persist)c.d.orig=
                        a.clone(true)
                }
            }else if(typeof a==="string"||typeof a==="number")a=d("<div></div>").html(a);
            else{
                alert("SimpleModal Error: Unsupported data type: "+typeof a);
                return c
            }
            c.create(a);
            c.open();
            d.isFunction(c.o.onShow)&&c.o.onShow.apply(c,[c.d]);
            return c
        },
        create:function(a){
            var b=this;
            f=b.getDimensions();
            if(b.o.modal&&k)b.d.iframe=d('<iframe src="javascript:false;"></iframe>').css(d.extend(b.o.iframeCss,{
                display:"none",
                opacity:0,
                position:"fixed",
                height:f[0],
                width:f[1],
                zIndex:b.o.zIndex,
                top:0,
                left:0
            })).appendTo(b.o.appendTo);
            b.d.overlay=d("<div></div>").attr("id",b.o.overlayId).addClass("simplemodal-overlay").css(d.extend(b.o.overlayCss,{
                display:"none",
                opacity:b.o.opacity/100,
                height:b.o.modal?f[0]:0,
                width:b.o.modal?f[1]:0,
                position:"fixed",
                left:0,
                top:0,
                zIndex:b.o.zIndex+1
            })).appendTo(b.o.appendTo);
            b.d.container=d("<div></div>").attr("id",b.o.containerId).addClass("simplemodal-container").css(d.extend(b.o.containerCss,{
                display:"none",
                position:"fixed",
                zIndex:b.o.zIndex+2
            })).append(b.o.close&&b.o.closeHTML?d(b.o.closeHTML).addClass(b.o.closeClass):
                "").appendTo(b.o.appendTo);
            b.d.wrap=d("<div></div>").attr("tabIndex",-1).addClass("simplemodal-wrap").css({
                height:"100%",
                outline:0,
                width:"100%"
            }).appendTo(b.d.container);
            b.d.data=a.attr("id",a.attr("id")||b.o.dataId).addClass("simplemodal-data").css(d.extend(b.o.dataCss,{
                display:"none"
            })).appendTo("body");
            b.setContainerDimensions();
            b.d.data.appendTo(b.d.wrap);
            if(k||l)b.fixIE()
        },
        bindEvents:function(){
            var a=this;
            d("."+a.o.closeClass).bind("click.simplemodal",function(b){
                b.preventDefault();
                a.close()
            });
            a.o.modal&&a.o.close&&a.o.overlayClose&&a.d.overlay.bind("click.simplemodal",function(b){
                b.preventDefault();
                a.close()
            });
            d(document).bind("keydown.simplemodal",function(b){
                if(a.o.modal&&b.keyCode===9)a.watchTab(b);
                else if(a.o.close&&a.o.escClose&&b.keyCode===27){
                    b.preventDefault();
                    a.close()
                }
            });
            d(window).bind("resize.simplemodal",function(){
                f=a.getDimensions();
                a.o.autoResize?a.setContainerDimensions():a.o.autoPosition&&a.setPosition();
                if(k||l)a.fixIE();
                else if(a.o.modal){
                    a.d.iframe&&a.d.iframe.css({
                        height:f[0],
                        width:f[1]
                    });
                    a.d.overlay.css({
                        height:f[0],
                        width:f[1]
                    })
                }
            })
        },
        unbindEvents:function(){
            d("."+this.o.closeClass).unbind("click.simplemodal");
            d(document).unbind("keydown.simplemodal");
            d(window).unbind("resize.simplemodal");
            this.d.overlay.unbind("click.simplemodal")
        },
        fixIE:function(){
            var a=this,b=a.o.position;
            d.each([a.d.iframe||null,!a.o.modal?null:a.d.overlay,a.d.container],function(c,h){
                if(h){
                    var g=h[0].style;
                    g.position="absolute";
                    if(c<2){
                        g.removeExpression("height");
                        g.removeExpression("width");
                        g.setExpression("height",
                            'document.body.scrollHeight > document.body.clientHeight ? document.body.scrollHeight : document.body.clientHeight + "px"');
                        g.setExpression("width",'document.body.scrollWidth > document.body.clientWidth ? document.body.scrollWidth : document.body.clientWidth + "px"')
                    }else{
                        var e;
                        if(b&&b.constructor===Array){
                            c=b[0]?typeof b[0]==="number"?b[0].toString():b[0].replace(/px/,""):h.css("top").replace(/px/,"");
                            c=c.indexOf("%")===-1?c+' + (t = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"':
                            parseInt(c.replace(/%/,""))+' * ((document.documentElement.clientHeight || document.body.clientHeight) / 100) + (t = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"';
                            if(b[1]){
                                e=typeof b[1]==="number"?b[1].toString():b[1].replace(/px/,"");
                                e=e.indexOf("%")===-1?e+' + (t = document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft) + "px"':parseInt(e.replace(/%/,""))+' * ((document.documentElement.clientWidth || document.body.clientWidth) / 100) + (t = document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft) + "px"'
                            }
                        }else{
                            c=
                            '(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (t = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"';
                            e='(document.documentElement.clientWidth || document.body.clientWidth) / 2 - (this.offsetWidth / 2) + (t = document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft) + "px"'
                        }
                        g.removeExpression("top");
                        g.removeExpression("left");
                        g.setExpression("top",
                            c);
                        g.setExpression("left",e)
                    }
                }
            })
        },
        focus:function(a){
            var b=this;
            a=a&&d.inArray(a,["first","last"])!==-1?a:"first";
            var c=d(":input:enabled:visible:"+a,b.d.wrap);
            setTimeout(function(){
                c.length>0?c.focus():b.d.wrap.focus()
            },10)
        },
        getDimensions:function(){
            var a=d(window);
            return[d.browser.opera&&d.browser.version>"9.5"&&d.fn.jquery<"1.3"||d.browser.opera&&d.browser.version<"9.5"&&d.fn.jquery>"1.2.6"?a[0].innerHeight:a.height(),a.width()]
        },
        getVal:function(a,b){
            return a?typeof a==="number"?a:a==="auto"?0:
            a.indexOf("%")>0?parseInt(a.replace(/%/,""))/100*(b==="h"?f[0]:f[1]):parseInt(a.replace(/px/,"")):null
        },
        update:function(a,b){
            var c=this;
            if(!c.d.data)return false;
            c.d.origHeight=c.getVal(a,"h");
            c.d.origWidth=c.getVal(b,"w");
            c.d.data.hide();
            a&&c.d.container.css("height",a);
            b&&c.d.container.css("width",b);
            c.setContainerDimensions();
            c.d.data.show();
            c.o.focus&&c.focus();
            c.unbindEvents();
            c.bindEvents()
        },
        setContainerDimensions:function(){
            var a=this,b=k||m,c=a.d.origHeight?a.d.origHeight:d.browser.opera?
            a.d.container.height():a.getVal(b?a.d.container[0].currentStyle.height:a.d.container.css("height"),"h");
            b=a.d.origWidth?a.d.origWidth:d.browser.opera?a.d.container.width():a.getVal(b?a.d.container[0].currentStyle.width:a.d.container.css("width"),"w");
            var h=a.d.data.outerHeight(true),g=a.d.data.outerWidth(true);
            a.d.origHeight=a.d.origHeight||c;
            a.d.origWidth=a.d.origWidth||b;
            var e=a.o.maxHeight?a.getVal(a.o.maxHeight,"h"):null,i=a.o.maxWidth?a.getVal(a.o.maxWidth,"w"):null;
            e=e&&e<f[0]?e:f[0];
            i=i&&i<
            f[1]?i:f[1];
            var j=a.o.minHeight?a.getVal(a.o.minHeight,"h"):"auto";
            c=c?a.o.autoResize&&c>e?e:c<j?j:c:h?h>e?e:a.o.minHeight&&j!=="auto"&&h<j?j:h:j;
            e=a.o.minWidth?a.getVal(a.o.minWidth,"w"):"auto";
            b=b?a.o.autoResize&&b>i?i:b<e?e:b:g?g>i?i:a.o.minWidth&&e!=="auto"&&g<e?e:g:e;
            a.d.container.css({
                height:c,
                width:b
            });
            a.d.wrap.css({
                overflow:h>c||g>b?"auto":"visible"
            });
            a.o.autoPosition&&a.setPosition()
        },
        setPosition:function(){
            var a=this,b,c;
            b=f[0]/2-a.d.container.outerHeight(true)/2;
            c=f[1]/2-a.d.container.outerWidth(true)/
            2;
            if(a.o.position&&Object.prototype.toString.call(a.o.position)==="[object Array]"){
                b=a.o.position[0]||b;
                c=a.o.position[1]||c
            }else{
                b=b;
                c=c
            }
            a.d.container.css({
                left:c,
                top:b
            })
        },
        watchTab:function(a){
            var b=this;
            if(d(a.target).parents(".simplemodal-container").length>0){
                b.inputs=d(":input:enabled:visible:first, :input:enabled:visible:last",b.d.data[0]);
                if(!a.shiftKey&&a.target===b.inputs[b.inputs.length-1]||a.shiftKey&&a.target===b.inputs[0]||b.inputs.length===0){
                    a.preventDefault();
                    b.focus(a.shiftKey?"last":
                        "first")
                }
            }else{
                a.preventDefault();
                b.focus()
            }
        },
        open:function(){
            var a=this;
            a.d.iframe&&a.d.iframe.show();
            if(d.isFunction(a.o.onOpen))a.o.onOpen.apply(a,[a.d]);
            else{
                a.d.overlay.show();
                a.d.container.show();
                a.d.data.show()
            }
            a.o.focus&&a.focus();
            a.bindEvents()
        },
        close:function(){
            var a=this;
            if(!a.d.data)return false;
            a.unbindEvents();
            if(d.isFunction(a.o.onClose)&&!a.occb){
                a.occb=true;
                a.o.onClose.apply(a,[a.d])
            }else{
                if(a.d.placeholder){
                    var b=d("#simplemodal-placeholder");
                    if(a.o.persist)b.replaceWith(a.d.data.removeClass("simplemodal-data").css("display",
                        a.display));
                    else{
                        a.d.data.hide().remove();
                        b.replaceWith(a.d.orig)
                    }
                }else a.d.data.hide().remove();
                a.d.container.hide().remove();
                a.d.overlay.hide();
                a.d.iframe&&a.d.iframe.hide().remove();
                setTimeout(function(){
                    a.d.overlay.remove();
                    a.d={}
                },10)
            }
        }
    }
})(jQuery);
